commit 02655dc38c8fe9f29a11d4e82637f7fbffb18948
author Rhed Jao <rhedjao@google.com> Tue Oct 30 20:44:52 2018 +0800
committer Rhed Jao <rhedjao@google.com> Fri Jan 18 16:53:32 2019 +0800
tree 51e223b3cff68f3d6431e7ce71b67522d52da9c4
parent 66f91878a06abf3307e275c265773732fd31f19e

Enable multi-display support for magnification controller

1) New api for a11y service to specify display id and return
per display magnification controller.
2) Updae MagnificationController to support multi-display.
3) Update AccessibilityController to support multi-display
magnifier.

Bug: 112273690
Test: atest MagnificationControllerTest
Test: atest MagnificationGestureHandlerTest
Test: atest CtsAccessibilityTestCases
Test: atest CtsAccessibilityServiceTestCases

Change-Id: I643a8f96e7d57f729daf8df7f26c9014b1dfd476